OGNL & ValueStack in Struts 2 Tutorial | Struts 2 Tutorial | Java9s

http://java9s.com In this session i have explained about the importance and role of OGNL and ValueStack in Struts2 Framework. i have explained how OGNL offers the expression language in form tags and type conversion. ValueStack has two parts - Object stack and Context map. ValueStack has access to all the objects created for requests and context map has reference to the request, session and application context maps. I have explained about the syntax used to access the objects and context map objects in Struts 2 Framework. visit: http://facebook.com/java9s

Видео OGNL & ValueStack in Struts 2 Tutorial | Struts 2 Tutorial | Java9s автора DevДжедай